3117648884 has 48 divisors (see below), whose sum is σ = 6283200000. Its totient is φ = 1325915136.

The previous prime is 3117648883. The next prime is 3117648899. The reversal of 3117648884 is 4888467113.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3117648883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2495492 + ... + 2496740.

It is an arithmetic number, because the mean of its divisors is an integer number (130900000).

Almost surely, 2^3117648884 is an apocalyptic number.

It is an amenable number.

3117648884 is an abundant number, since it is smaller than the sum of its proper divisors (3165551116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3117648884 is a wasteful number, since it uses less digits than its factorization.

3117648884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1872 (or 1870 counting only the distinct ones).

The product of its digits is 1032192, while the sum is 50.

The square root of 3117648884 is about 55835.9103445086. The cubic root of 3117648884 is about 1460.8615800335.

The spelling of 3117648884 in words is "three billion, one hundred seventeen million, six hundred forty-eight thousand, eight hundred eighty-four".